Issues - jmckible/version_fu

jmckible / version_fu

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Dirty ActiveRecord Versioning (update of acts_as_versioned)

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1.

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Mysql::Error: Table doesn't exist
0 comments Created 7 months ago by teknovibe

Title

Body
Hello, I am encountering a problem using rails 2.2.2 and 2.3.2 where after version_fu has been added to a model it becomes impossible to initialize rails or run migrations if the versioned_class table doesn't exist: $ rake db:migrate:reset (in /home/travis/projects/rails/core) rake aborted! Mysql::Error: Table 'core_development.group_versions' doesn't exist: SHOW FIELDS FROM `group_versions` The exception is thrown at line 69 of version_fu.rb: # Finally setup which columns to version self.versioned_columns = versioned_class.new.attributes.keys - [versioned_class.primary_key, versioned_foreign_key, version_column, 'created_at', 'updated_at'] I'm getting around this issue by simply checking to see if the table exists: # Finally setup which columns to version if versioned_class.table_exists? self.versioned_columns = versioned_class.new.attributes.keys - [versioned_class.primary_key, versioned_foreign_key, version_column, 'created_at', 'updated_at'] end Is anybody else experiencing this?
or cancel
Hello,

I am encountering a problem using rails 2.2.2 and 2.3.2 where after version_fu has been added to a model it becomes impossible to initialize rails or run migrations if the versioned_class table doesn't exist:
```
$ rake db:migrate:reset
(in /home/travis/projects/rails/core)
rake aborted!
Mysql::Error: Table 'core_development.group_versions' doesn't exist: SHOW FIELDS FROM `group_versions`
```
The exception is thrown at line 69 of version_fu.rb:
```
  # Finally setup which columns to version
    self.versioned_columns =  versioned_class.new.attributes.keys - 
      [versioned_class.primary_key, versioned_foreign_key, version_column, 'created_at', 'updated_at']
```
I'm getting around this issue by simply checking to see if the table exists:
```
  # Finally setup which columns to version
  if versioned_class.table_exists?
    self.versioned_columns =  versioned_class.new.attributes.keys - 
      [versioned_class.primary_key, versioned_foreign_key, version_column, 'created_at', 'updated_at']
  end
```
Is anybody else experiencing this?
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2.

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error if versioned model and it's attribute have same name
1 comment Created about 1 month ago by kampangptlk

Title

Body
I have StandardCost model with standard_cost attribute. I found this error: ActiveRecord::AssociationTypeMismatch in ItemsController#create ::StandardCost(#89439340) expected, got BigDecimal(#75888510) # Table name: standard_costs # # id :integer(4) not null, primary key # item_id :integer(4) # standard_cost :decimal(12, 3) default(1.0) # version :integer(4) default(1) # as_of :date # created_at :datetime # updated_at :datetime standard_cost_versions t.integer "standard_cost_id" t.integer "item_id" t.decimal "standard_cost", :precision => 12, :scale => 3, :default => 1.0 t.integer "version", :default => 1 t.datetime "created_at" t.datetime "updated_at" /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_proxy.rb:263:in `raise_on_type_mismatch' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/belongs_to_association.rb:22:in `replace' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations.rb:1258:in `standard_cost=' /home/karuna/Documents/shared/manufacturing/vendor/plugins/version_fu/lib/version_fu.rb:102:in `__send__' /home/karuna/Documents/shared/manufacturing/vendor/plugins/version_fu/lib/version_fu.rb:102:in `instatiate_revision' /home/karuna/Documents/shared/manufacturing/vendor/plugins/version_fu/lib/version_fu.rb:101:in `each' /home/karuna/Documents/shared/manufacturing/vendor/plugins/version_fu/lib/version_fu.rb:101:in `instatiate_revision' /home/karuna/Documents/shared/manufacturing/vendor/plugins/version_fu/lib/version_fu.rb:89:in `check_for_new_version' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:178:in `send' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:178:in `evaluate_method' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:166:in `call' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:93:in `run' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:92:in `each' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:92:in `send' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:92:in `run' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:276:in `run_callbacks' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/callbacks.rb:344:in `callback' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/callbacks.rb:249:in `create_or_update' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/base.rb:2539:in `save_without_validation' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/validations.rb:1009:in `save_without_dirty' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/dirty.rb:79:in `save_without_transactions' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:229:in `send' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:229:in `with_transaction_returning_status' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/connection_adapters/abstract/database_statements.rb:136:in `transaction' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:182:in `transaction' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:228:in `with_transaction_returning_status' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:196:in `save' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:208:in `rollback_active_record_state!' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:196:in `save' /home/karuna/Documents/shared/manufacturing/app/controllers/items_controller.rb:29:in `create'
or cancel
I have StandardCost model with standard_cost attribute. I found this error:

ActiveRecord::AssociationTypeMismatch in ItemsController#create ::StandardCost(#89439340) expected, got BigDecimal(#75888510)

Table name: standard_costs
#
id :integer(4) not null, primary key

item_id :integer(4)

standard_cost :decimal(12, 3) default(1.0)

version :integer(4) default(1)

as_of :date

created_at :datetime

updated_at :datetime

standard_cost_versions
```
t.integer  "standard_cost_id"
t.integer  "item_id"
t.decimal  "standard_cost",    :precision => 12, :scale => 3, :default => 1.0
t.integer  "version",                                         :default => 1
t.datetime "created_at"
t.datetime "updated_at"
```
/usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_proxy.rb:263:in raise_on_type_mismatch' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/belongs_to_association.rb:22:inreplace' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations.rb:1258:in standard_cost=' /home/karuna/Documents/shared/manufacturing/vendor/plugins/version_fu/lib/version_fu.rb:102:insend' /home/karuna/Documents/shared/manufacturing/vendor/plugins/version_fu/lib/version_fu.rb:102:in instatiate_revision' /home/karuna/Documents/shared/manufacturing/vendor/plugins/version_fu/lib/version_fu.rb:101:ineach' /home/karuna/Documents/shared/manufacturing/vendor/plugins/version_fu/lib/version_fu.rb:101:in instatiate_revision' /home/karuna/Documents/shared/manufacturing/vendor/plugins/version_fu/lib/version_fu.rb:89:incheck_for_new_version' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:178:in send' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:178:inevaluate_method' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:166:in call' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:93:inrun' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:92:in each' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:92:insend' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:92:in run' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/callbacks.rb:276:inrun_callbacks' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/callbacks.rb:344:in callback' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/callbacks.rb:249:increate_or_update' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/base.rb:2539:in save_without_validation' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/validations.rb:1009:insave_without_dirty' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/dirty.rb:79:in save_without_transactions' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:229:insend' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:229:in with_transaction_returning_status' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/connection_adapters/abstract/database_statements.rb:136:intransaction' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:182:in transaction' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:228:inwith_transaction_returning_status' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:196:in save' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:208:inrollback_active_record_state!' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/transactions.rb:196:in save' /home/karuna/Documents/shared/manufacturing/app/controllers/items_controller.rb:29:increate'
Comments

kampangptlk Thu Oct 22 03:59:08 -0700 2009 | link

ugh, sorry dude. I'll change the foreign key name first

Comment
ugh, sorry dude. I'll change the foreign key name first
or cancel

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Mysql::Error: Table doesn't exist

Comments

error if versioned model and it's attribute have same name

Table name: standard_costs

id :integer(4) not null, primary key

item_id :integer(4)

standard_cost :decimal(12, 3) default(1.0)

version :integer(4) default(1)

as_of :date

created_at :datetime

updated_at :datetime

Comments